- noun Geology the boundary between the Cretaceous and Tertiary periods, about 65 million years ago, marked by the extinction of dinosaurs and many other groups of animals.Originfrom symbols for Cretaceous and Tertiary.
English new terms dictionary. 2014.
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Boundary — (plural: boundaries) may refer to: Border in psychology, Personal boundaries in mathematics, Boundary (topology), the closure minus the interior of a subset of a topological space; an edge in the topology of manifolds, as in the case of a… … Wikipedia
Boundary Commissions (United Kingdom) — Boundary Commissions in the UK are Non Departmental Public Bodies responsible for determining the boundaries of constituencies for elections to the Westminster (UK) Parliament, the Scottish Parliament and the National Assembly for Wales. There… … Wikipedia
Boundary Park — Ice Station Zebra Rochdale Road stand which houses Away Supporters. Full name Boundary Park Stadium Location … Wikipedia
Boundary scan — is a method for testing interconnects (wire lines) on printed circuit boards or sub blocks inside an integrated circuit.The Joint Test Action Group (JTAG) developed a specification for boundary scan testing that was standardized in 1990 as the… … Wikipedia
Boundary (cricket) — Boundary has two distinct meanings in the sport of cricket; *(i) the edge or boundary of the playing field, and *(ii) a manner of scoring runs.Edge of the fieldThe boundary is the edge of the playing field, or the physical object marking the edge … Wikipedia
Boundary Scan Test — Boundary Scan und Grenzpfadabtastung sind synonyme Begriffe für ein standardisiertes Verfahren zum Testen digitaler und analoger Bausteine in der Elektronik. Heutzutage ist es üblich, die Verschaltung von Platinen mehr auf zusätzliche innere… … Deutsch Wikipedia
Boundary critique — is the concept in critical systems thinking, that states that both the meaning and the validity of professional propositions always depend on boundary judgments as to what are facts or observation and norms or valuation standards. [Werner Ulrich… … Wikipedia
Boundary value analysis — is a software testing design technique used to determine test cases covering off by one errors.IntroductionTesting experience has shown that the boundaries of input ranges to a software component are likely to contain defects. For instance: a… … Wikipedia
Boundary layer separation — is when the thin layer of viscous fluid leaves the surface of the body that it is flowing over. The viscosity of the fluid causes the boundary layer separation. [Wilcox, David C. Basic Fluid Mechanics. 3rd ed. Mill Valley: DCW Industries, Inc.,… … Wikipedia
Boundary Peak (Nevada) — Boundary Peak Blick auf den Boundary Peak Höhe 4.007 … Deutsch Wikipedia
Boundary Park — „Ice Station Zebra“ Der Rochdale Road Stand im Boundary Park Daten Ort England … Deutsch Wikipedia